This Article Full Text (PDF) References Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Google Scholar Citing Articles via Scopus Google Scholar Articles by Confavreux, C Articles by Moreau, T Search for Related Content PubMed Articles by Confavreux, C Articles by Moreau, T Social Bookmarking                         What's this?

Emerging treatments in multiple sclerosis: Azathioprine and Mof etil

Service de Neurologie, Hôpital de l'Antiquaille, Lyon, France

T Moreau

Service de Neurologie, Hôpital de l'Antiquaille, Lyon, France

Global immunosuppression instead offocused selective or specific immunomodulating strategies may still be relevant in diseases with chronic and broad immune dysregulation such as multiple sclerosis (MS). Among classical or new immunosuppressive drugs, two of them, both inhibiting purine synthesis, show an attractive prof ile for MS treatment Azathioprine (AZA) is the most anciently and widely used global immunosuppressive drug in MS. Despite founded initial fears, it can be stated today that AZA is usually well tolerated and compatible with normal daily activities, that it requires minimal monitoring and does not significantly increase the risk of cancer induction after 5 years of continuous usage at the conventional 2.5 mg/kg daily dose. The only two presently available well conducted trials of AZA in ambulatory patients with relapsing-remitting MS show marginally significant beneficial results of AZA treatment on relapse frequency and disability. Some preliminary data on brain MRI are also promising. Mycophenolate mof etil (MMF) affects mainly the desired cell types, with a good safety prof ile, a rapidly reversible activity, and an absence of mutagenic effect and chromosome breakage. However, it remains to be shown that promising experimental results can be converted into significant clinical results in MS. It is presently demonstrated for AZA and it is presumable for MMF that neither drug is able to cure MS. However, it can be anticipated that either drug in combination with other strategies such as recombinant beta interferon could represent a significant adjunct for the therapeutic control of MS, at least in early ambulatory relapsing-remitting MS. Presently, the choice between the old, no longer ‘sexy', but well-known drug as AZA and a young, appealing, but still to be better evaluated drug (notably for the long run) as MMF is a matter of personal, community, industrial and scientific inclination.

Key Words: multiple sclerosis • azathioprine • mof etil • treatment

Multiple Sclerosis, Vol. 1, No. 6, 379-384 (1996)
DOI: 10.1177/135245859600100620


CiteULike    Complore    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter    What's this?